Sahih Muslim Book - 1, Hadith - 207

و حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ عَنْ هَمَّامِ بْنِ مُنَبِّهٍ عَنْ أَبِي هُرَيْرَةَ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ.كُلُّ هَؤُلَاءِ بِمِثْلِ حَدِيثِ الزُّهْرِيِّ غَيْرَ أَنَّ الْعَلَاءَ وَصَفْوَانَ بْنَ سُلَيْمٍ لَيْسَ فِي حَدِيثِهِمَا يَرْفَعُ النَّاسُ إِلَيْهِ فِيهَا أَبْصَارَهُمْ وَفِي حَدِيثِ هَمَّامٍ يَرْفَعُ إِلَيْهِ الْمُؤْمِنُونَ أَعْيُنَهُمْ فِيهَا وَهُوَ حِينَ يَنْتَهِبُهَا مُؤْمِنٌ وَزَادَ وَلَا يَغُلُّ أَحَدُكُمْ حِينَ يَغُلُّ وَهُوَ مُؤْمِنٌ فَإِيَّاكُمْ إِيَّاكُمْ.

(The same as no. 202) was narrated from Abu Hurairah, from the Prophet (s.a.w). All of these are like the Hadith of Az-Zuhri, except that Al-'Ala' and Safwan bin Sulaim do not mention in their Hadith "while the people are looking on". In the Hadith of Hammam it says: "He is not a believer when he is plundering while the believers are looking on" and he added: "And none of you is a believer when he steals from the spoils of war. So beware of these evils, beware of these evils."